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Fixed README.md
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Signed-off-by: Pierre-Louis Bossart <[email protected]>
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plbossart committed Aug 21, 2018
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# this script is derived from the SPI-enable.zip file used for the Up2
# board available at
# Background
this script is derived from the SPI-enable.zip file used for the Up2
board available at

https://wiki.up-community.org/Pinout_UP2#Installing_ACPI_overrides_to_enable_spi_in_userspace

# install
sudo ./install_hooks
# Install shortcut
to install ACPI dependencies
```bash
sudo ./install_hooks
```

to add i2c/spi devices hooks

```bash
sudo acpi-add <directory>/*.asl
```

# Explanations

# Explanation
ACPI Table upgrades can be included in the initrd image for the kernel, and
will be used by the kernel instead of the tables provided by the BIOS if
the revision number is newer.
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